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-- --
-- package Strings_Edit Copyright (c) Dmitry A. Kazakov --
-- Implementation Luebeck --
-- Spring, 2000 --
-- --
-- Last revision : 10:11 25 Jun 2005 --
-- --
-- This library is free software; you can redistribute it and/or --
-- modify it under the terms of the GNU General Public License as --
-- published by the Free Software Foundation; either version 2 of --
-- the License, or (at your option) any later version. This library --
-- is distributed in the hope that it will be useful, but WITHOUT --
-- ANY WARRANTY; without even the implied warranty of --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU --
-- General Public License for more details. You should have --
-- received a copy of the GNU General Public License along with --
-- this library; if not, write to the Free Software Foundation, --
-- Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. --
-- --
-- --
-- --
-- --
-- --
-- --
-- --
--____________________________________________________________________--
with Ada.IO_Exceptions; use Ada.IO_Exceptions;
package body Strings_Edit is
function GetDigit (Symbol : Character) return Natural is
begin
case Symbol is
when '0' => return 0;
when '1' => return 1;
when '2' => return 2;
when '3' => return 3;
when '4' => return 4;
when '5' => return 5;
when '6' => return 6;
when '7' => return 7;
when '8' => return 8;
when '9' => return 9;
when 'A' | 'a' => return 10;
when 'B' | 'b' => return 11;
when 'C' | 'c' => return 12;
when 'D' | 'd' => return 13;
when 'E' | 'e' => return 14;
when 'F' | 'f' => return 15;
when others => return 16;
end case;
end GetDigit;
--
-- Text_Edit
--
-- This is an internal package containing implementation of all text
-- editing subprograms.
--
package Text_Edit is
function TrimCharacter
( Source : in String;
Blank : in Character := ' '
) return String;
function TrimSet
( Source : in String;
Blanks : in Ada.Strings.Maps.Character_Set
) return String;
procedure GetCharacter
( Source : in String;
Pointer : in out Integer;
Blank : in Character := ' '
);
procedure GetSet
( Source : in String;
Pointer : in out Integer;
Blanks : in Ada.Strings.Maps. Character_Set
);
procedure PutString
( Destination : in out String;
Pointer : in out Integer;
Value : in String;
Field : in Natural := 0;
Justify : in Alignment := Left;
Fill : in Character := ' '
);
procedure PutCharacter
( Destination : in out String;
Pointer : in out Integer;
Value : in Character;
Field : in Natural := 0;
Justify : in Alignment := Left;
Fill : in Character := ' '
);
end Text_Edit;
package body Text_Edit is separate;
function Trim
( Source : in String;
Blank : in Character := ' '
) return String renames Text_Edit.TrimCharacter;
function Trim
( Source : in String;
Blanks : in Ada.Strings.Maps.Character_Set
) return String renames Text_Edit.TrimSet;
procedure Get
( Source : in String;
Pointer : in out Integer;
Blank : in Character := ' '
) renames Text_Edit.GetCharacter;
procedure Get
( Source : in String;
Pointer : in out Integer;
Blanks : in Ada.Strings.Maps. Character_Set
) renames Text_Edit.GetSet;
procedure Put
( Destination : in out String;
Pointer : in out Integer;
Value : in String;
Field : in Natural := 0;
Justify : in Alignment := Left;
Fill : in Character := ' '
) renames Text_Edit.PutString;
procedure Put
( Destination : in out String;
Pointer : in out Integer;
Value : in Character;
Field : in Natural := 0;
Justify : in Alignment := Left;
Fill : in Character := ' '
) renames Text_Edit.PutCharacter;
end Strings_Edit;
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